baber/WOPTO huggingface dataset:
Patent JP-2000354291-A (JP)
Title: Signal processor
Inventor: HORI TAIZO
IPC: H04R3/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To dissolve the unnaturalness of sound and to provide excellent sound signals by controlling the level of a first sound signal in accordance with first and second sound signals and the output of a level detection means. SOLUTION: L channel sound signals and R channel sound signals from respective stereo microphones 103L and 103R are amplified in respective amplifier circuits 303 and 301, outputted to respective level control circuits 307 and 309 and also outputted to an adder 305. The level control circuits 307 and 309 respectively control the sound signal levels of an R channel and an L channel from the respective amplifier circuits 303 and 301 on the basis of control signals from a control circuit 313 and outputs them to an encoding part 203. The sound signals of a sub microphone 111 are amplified in the amplifier circuit 311 and then outputted to the control circuit 313. The amplifier circuit 313 controls the level of the sound signals of the R and L channels on the basis of output signals from the adder 305 and the sound signals from the amplifier circuit 311.
Patent JP-S648635-A (JP)
Title: Wire bonding
Inventor: YOSHIDA HIDEAKI
IPC: H01L21/60
Filed: 1987-06-30
Abstract: PURPOSE:To form wirings of narrow interval and long length at a semiconductor device and to inexpensively manufacture it with high yield by forcibly forming in advance a bending trend along a capillary end shape at the wirings and then bonding it to a secondary junction. CONSTITUTION:After a pure Cu wiring 2 is bonded to a primary junction 3 made of an Si chip 8 and an aluminum pad 7, a capillary 1 is drawn up directly above a junction point, and the wiring 2 is drawn in a necessary length for wiring. A U-shaped bending jig 6 made of stainless steel is so mounted as to reciprocate in parallel with the center line of the chip 8, and inserted onto the junction 3 simultaneously upon drawing of the capillary 1. The capillary 1 is moved down toward a secondary junction 4 having an Ag-plated layer 5, the wiring 2 is brought into contact with the jig 6 to be formed with a bending trend along the end of the capillary 1. The contact of the wiring 2 is sensed by a strain gauge attached to the holding arm of the capillary 1, the jig 6 is moved rearward by its signal, the capillary 1 is subsequently moved down to bond the wiring 2 to the junction 4.
Patent JP-H04360523-A (JP)
Title: Planetary type batch vapor growth equipment
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/205
Filed: 1991-06-07
Abstract: PURPOSE:To prevent crystal from being exposed to the air and keep the crystal clean, by installing a chamber part for setting a substrate, a chamber part for setting an inner tube, etc., and exchanging a susceptor for crystal growth of a contaminated inner tube. CONSTITUTION:A chamber part 29 for setting a substrate A, a chamber part 30 for setting an inner tube 2, and a chamber part 31 for setting a susceptor 13 for crystal growth are installed on the lower part of a reactor 1 for growing crystal. A susceptor which has the same structure as the susceptor 13 for crystal growth and can rotate and a fork 23 for conveying substrates are installed in the chamber 29. Substrates can be conveyed from the susceptor 13 for crystal growth onto the susceptor. The inner tube 2 and the susceptor for crystal growth which are contaminated by reaction products of crystal growth can be exchanged in a vacuum equipment. Thereby working time can be reduced.
Patent JP-2000028400-A (JP)
Title: Display device for vehicle
Inventor: IKEUCHI HIROBUMI
IPC: B60Q3/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which the supply of electric power from a power supply to a heater installed at a discharge tube is cut off by a polyswitch and which prevents the temperature of the discharge tube from becoming abnormally high by a heater control operation by the polyswitch. SOLUTION: On the basis of the temperature detection output of a cold- cathode tube 10a by a thermistor 11, a heater circuit 110 receives the supply of electric power from a battery Ba via an ignition switch IC in a state that a normally closed polyswitch 120 composed of a thermosensitive material is closed, and it heats and drives a heater H. Thereby, the heater H heats the cold-cathode tube 10a. The polyswitch 120 detects the temperature of the cold- cathode tube 10a when the temperature is in a normal temperature range, and it turns on the cold-cathode tube 10a. In addition, when the temperature of the cold-cathode tube 10a is deviated from the normal temperature range so as to become an abnormally high temperature, the polyswitch 120 is turned off.
Patent JP-H0830699-A (JP)
Title: Slit preparation device
Inventor: KATSUMA YASUO
IPC: G06F19/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide the slip preparation device in which a slip can be prepated and corrected interactively. CONSTITUTION:This device is equipped with a means which provides a component group for slip writing as a component box 11 on a screen and indicates a component to be arranged on a slip preparation sheet 4 and its arrangement position with a mouse 10, a means which arranges the component at the indicated position, a means which forms a unit ruled-line frame at the periphery of the arranged component, and a means which composes a slip background picture of plural unit ruled-line frames.
Patent JP-S5974889-A (JP)
Inventor: KOUNO SUNAO
IPC: B66B13/14
Filed: 1983-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000352963-A (JP)
Title: Display for computer
Inventor: SUZUKI SATORU
IPC: G09G5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To display a picture for the video signal always in an optimum state even of there is a change in taken-out video signal, when levels of video signals supplied to plural input terminal parts are different from each other. SOLUTION: Picture adjustment data set corresponding to a video signal supplied to input terminal parts 11, 12 are stored in a prescribed region of a storing section 19. When 'input 1' is specified by operation of a switch 20, a video signal supplied to the input terminal part 11 by change-over switches 13-15 is taken out, a level adjustment is performed based on picture adjustment data corresponding to the video signal read out from the storing section 19, and supplied to a cathode ray tube 30. When 'input 2' is specified by operation of the switch 20, a video signal supplied to the input terminal part 12 by changeover switches 13-15 is taken out, subjected to level adjustment based on picture adjustment data corresponding to the video signal and read out from the storing section 19, and supplied to a cathode ray tube 30.
Patent JP-H0329187-A (JP)
Title: Multiport sram
Inventor: YAMASHINA MASAKATSU
IPC: G11C11/41
Filed: 1989-06-26
Abstract: PURPOSE:To rapidly read out data written at the time of access competition by allowing a selector to select and output one of the outputs of a sense amplifier and the 1st writing amplifier based upon the detecting signal of an access competition detecting circuit to the same address for reading and writing. CONSTITUTION:The sense amplifier 18 inputs the 1st and 2nd reading bit lines 14, 15 and differentially amplifies their potential difference and the access competition detecting circuit 19 outputs a signal indicating that the writing and reading addresses are the same and writing and reading compete with each other. In the case of normal reading, the output of the sense amplifier 18 is selected and outputted by a selector 20 based upon the output of the circuit 19. When writing and reading are simultaneously generated at the same address, the output of the circuit is inverted and the output of the 1st writing amplifier 16 is selected and outputted by the selector 20. Consequently, rapid reading can be attained even at the time of access competition.
Patent JP-S5686441-A (JP)
Title: Shlf-shift type gas discharge panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/28
Filed: 1979-12-17
Abstract: PURPOSE:To prevent the generation of accidental erroneous discharge by relaxing the wall charge in both ends of a shift channel. CONSTITUTION:A conductive layer 11 which coincides with the shape of an electrode group is formed on the surface of a dielectric layer 3 which coats onesided shift electrode group Y1i, Y2i guided in parallel to the shift direction and a thin film dielectric layer 12 of less than 3.5mum is formed on it. For example, a chromium (Cr) deposited layer is used as the dielectric layer 12. The wall charge accumulated by the sequential shift operation is leaked to the dielectric layer 11 by the dielectric layer 12 and relaxed.
Patent JP-S5865842-A (JP)
Inventor: UCHIDA MASUYUKI
IPC: E04D11/00
Filed: 1981-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0217220-A (JP)
Title: Preload setting mechanism
Inventor: INOUE YOICHI
IPC: F16C25/06
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate the retightening of an adjusting nut by constituting a titled mechanism in such a way that pitch enabling to index the lock groove of a lock plate thereat are to be equal or less than the engage space angles existing between actual parts. CONSTITUTION:Preload is given by axially pressing a bearing 4 with an adjusting nut 10 tightened. A lock plate 30 is fitted to the adjusting nut 10 so as not to be relatively rotated by an engaging section. In addition, the third engage section 32 of the lock plate 30 is engaged with the lock section provided to a fixing section to secure the stop of rotation. The indexing pitch determined due to the mechanism of the third engaging section 32 is to be equal or less than the angle resulting from adding the engage space angle of the engaging section of the adjusting nut 10 in relation to the engaging section 31 of the lock plate 30 to the engage angle of the third engage section 32 of the lock plate 30 in relation to the lock section 14 of a specified fixing section.
Patent JP-S6410431-A (JP)
Title: Protection device in optical recording and reproducing device
Inventor: SHOJI MAKOTO
IPC: G11B7/004
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the erroneous recording of an erasure signal and the destruction of recorded information already by bringing a power of a light source to a power at the reproduction or below or zero if any of servos is in unlocked state. CONSTITUTION:When the tracking servo 13 reaches the unlocked state during the erasure mode, a mechanical control 5 brings a ready signal to a low level and reduce the power of the laser diode to the power at the reproduction via laser power control circuit 12. When the focus servo 11 reaches the unlocked state in the recording mode, a control 5 brings the ready signal to a low level and also decreases the power of the laser diode to the power at the reproduction via the circuit 12. Even when the disk servo 6 is brought into the unlocked state in both the erasure and reproduction modes, the laser power is brought into zero.
Patent JP-2000352430-A (JP)
Title: Release device of automotive clutch
Inventor: WAKUI TAKESHI
IPC: F16D23/14
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To increase connection ability of a release device and to easily correspond to a changed position of a clutch. SOLUTION: In a release device 40 of an automotive clutch 10, a collet 55 engaged with a collet engaging portion 52 disposed on an inner peripheral portion of a retainer 51 is held by a collet holding means (C ring 53) disposed to the retainer 51, and the collet 55 and a release bearing 42 are engaged with each other at projecting and recessed portions thereof. Further, the release device 40 is constituted by holding a diaphragm spring 17 engaged with a spring engaging portion 57 disposed on a peripheral portion of the retainer 51 by a spring holding means (C ring 58) disposed to the retainer 51.
Patent JP-H0720742-A (JP)
Title: Electrophotographic image fixing method
Inventor: OIKAWA AKIKO
IPC: G03G15/20
Filed: 1993-07-02
Abstract: PURPOSE:To provide an image fixing method and an electrophotographic device having excellent offset resistance and capable of obtaining a high-quality image having excellent color development property in an OHP image after fixing. CONSTITUTION:In the electrophotographic image fixing method provided with a thermal fixing roll 1 and a pressure roll 2 rotating while they are in press- contact with each other, and having a means for supplying release agent to the roll 1, when the image is fixed at fixing temperature T( deg.C), by assuming that the ratio of release agent weight applied per unit area to the roll 1 to toner sticking weight per unit area on a recording carrier 3 is expressed by A, and B=0. 001T-A, the relation of 0.08<=B<0.13 is satisfied. Offsetting can be prevented by satisfying the relation and also the high-quality OHP image having excellent color development property can be obtained.
Patent JP-S5687488-A (JP)
Title: Apparatus for separating impurities from waste solution
Inventor: SANTOU YOSHIKAZU
IPC: C02F1/00
Filed: 1979-12-18
Abstract: PURPOSE: To separate impurities from a waste solution without necessity of secondary filtration, by separating imputiries adhering onto a mesh drum by air blow.  
     CONSTITUTION: A waste solution from a fiber washing plant is sprayed onto the inside of a mesh drum 1 through a nozzle 6. The mesh drum is driven by a motor 4 through a rotating shaft 3 supported by a journal 2. Impurities such as waste threads are lifted by the rotation of the mesh drum 1, separated from the mesh drum near the highest position by the pressure of air injected throug a nozzle 5, and falls through a conduit 9 into a reservoir 8. A filtrate is carried to a reservoir 7, and discharged through an outlet 7'. Thus, impurities are recovered easily at a high efficiency without necessity of a secondary filtration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0329530-A (JP)
Title: Muting circuit
Inventor: MATSUTANI KIYOSHI
IPC: H04B14/04
Filed: 1989-06-27
Abstract: PURPOSE:To reduce the generation of stimulating voice giving displeasure in audible sense when the voice is generated again after the end of muting period by decreasing the voice level just after the end of the muting period. CONSTITUTION:When the input of a mute signal is finished, a gate switching section 11 sends a signal turning off a gate from a zero cross point just after, sends a signal turning off the gate, sends a select signal to a selector section 14 simultaneously, and the selector section 14 selects the outputs a digital voice data from a bit shift section 13. Moreover, a gate section 12 outputs a voice data from the selector section 13. Then the gate switching section stops the transmission of the select signal at the succeeding zero cross point, the selector section 14 selects an input digital voice data and the gate section outputs the input digital voice data. Thus, the outputted voice signal, after the end of the mute signal, becomes a signal whose level is halved only till the succeeding zero cross point and even when a voice signal at the end of the muting period is large, the listening sense of a stimulating voice is relieved.
Patent JP-H0810900-A (JP)
Title: Special core for forming
Inventor: NEMOTO MASARU
IPC: B22C9/10
Filed: 1994-06-23
Abstract: PURPOSE:To enlarge the selecting range of a core material and to efficiently form a formed product having various shapes without restriction of the shape by specifying the special core for forming. CONSTITUTION:The special core 1 for forming is composed of a core body H formed of a material having collapsibility of gravel, etc., of river, sea and mountain and an outer body G made of heat resistant material covering the surface of the core body at a specific thickness. A forming mold 4 is formed by arranging the core for forming between an upper mold 2 and a lower mold 3, and in the forming mold, a cavity part having the shape corresponding to the shape of the formed product 6 is formed. By this method, the improvement of the productivity and the enlargement of the available range are realized and also, the formed product having excellent quality can be obtd. and the forming cost can be reduced.
Patent JP-H065125-A (JP)
Title: External flaw detecting type cable
Inventor: SATO TOMOTERU
IPC: H01B7/32
Filed: 1992-06-23
Abstract: PURPOSE:To easily detect an external flaw position on a cable. CONSTITUTION:In an external flaw detecting type cable where an inside sheath 3, a semiconductive layer 4, and an outside sheath 5 are disposed around insulatingly covered conductors 1 and a bare wire 6 is embedded in the semiconductive layer 4, an insulated wire 7 having approximately the same electric resistance as that of the bare wire 6 is contained inside the inside sheath 3. As a result, a Murray loop type failure point detector is applicable between the insulated wire serving as a return conductor and the bare wire.
Patent JP-H0456897-A (JP)
Title: Electronic musical instrument
Inventor: NISHIHARA YUKITAKE
IPC: G10H1/00
Filed: 1990-06-22
Abstract: PURPOSE:To accurately apply a pronunciation instruction or a muting instruction by generating the pronunciation instruction when the absolute value of a peak value is more than a previously determined 1st threshold and a changing state is changed to a previously determined 2nd threshold or more. CONSTITUTION:When a peak detecting means 2 successively detects peak values and a change detecting means 4 successively detects the changing states of respective peak values, e.g. the rate of changes of respective peak values, the changing states are inputted to a pronunciation instructing means 6. On the other hand, an input signal is also inputted to the means 6, which outputs a pronunciation instruction only when the changing state, i.e. the rate of change, exceeds the previously determined 2nd threshold in the state of the peak value more than the 1st threshold. Thereby, even if a noise is superposed to the peak value or the peak value is changed by the change of a higher harmonic phase, a pronunciation instruction can be accurately applied.
Patent JP-S6144309-A (JP)
Title: Pattern detecting method
Inventor: HARA YASUHIKO
IPC: G01B11/00
Filed: 1984-08-08
Abstract: PURPOSE:To detect the pattern of only fluorescence, by projecting light from the slant direction so that the regular reflected light from an object is not made incident on a pattern detecting optical system. CONSTITUTION:Reflected light 12, which is incident from the slant direction, is not incident on to a lens 8. With respect to light beams 13 and 14, which are made incident on the lens 8, the intensity of the reflected light 13 is low. Therefore, the reflected light 13 can be sufficiently shielded by a long wavelength transmitting filter 10. The image of only fluorescence is formed on a pattern detector 9. Therefore, the clear images of a base part (bright) and a pattern part (dark) can be detected. The fluorescence 14 is generated in the equal direction with respect to incident light 4. Even if the incident light 4 is incident from the slant direction, the image is formed on the detector 9 based on the fluorescent light beams comprising the components, which are generated toward the direction of the lens 8 in the fluorescence 14.
Patent JP-S6225955-A (JP)
Title: Production of gut extract, gut oil and gut powder
Inventor: INUKAI HIROHIKO
IPC: A23L17/10
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a gut extract, gut oil and gut powder in high yield, without using chemicals, by roughly grinding guts, treating the paste in hot water under specific condition, and subjecting the treated product to specific steps. CONSTITUTION:The guts of fish, etc., are roughly ground with a chopper 1, and the obtained paste is sent through a refrigeration tank 3 to a heating tank 4 and stirred with a stirrer 41 in hot water heated at 95+ or -3 deg.C. The content of the tank 4 is transferred to a predehydrator 5 and separated into granular substance and sick water. The granular substance is sent to a screw press 6 and separated into a pressed cake and a filtrate. The pressed cake is transferred with a conveyor 7 to a drying line to obtain gut powder. The filtrate is collected in a filtrate receptor 61 and transferred with a pump 6a to an sp-feed line. The stick water collected in a stick water receptor 51 is stirred in a tank 8 together with diatomaceous earth and activated carbon and filtered with a filter press 9. The liquid filtrate is fractionated with a Sharples separator 10 into the stock liquid of refined extract, and oil component and sludge.
Patent JP-H108106-A (JP)
Title: Manufacture of sintered compact
Inventor: TAKAHASHI SHOJI
IPC: C22C14/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a high quality Ti or Ti alloy sintered compact at a low cost. SOLUTION: A green compact 10 consisting of Ti or Ti alloy powder is sintered by using a sintering furnace 6 to manufacture the sintered compact. In such a case, the green compact 10 is sintered in the condition of laying on a laying table 5 in a vessel 1 consisting of a carbon material, such as graphite. The vessel 1 is constituted by providing a box body 2 and a cover body 3 shutting off an opening part 21 of the box body 2, and when fitting the cover body 3, the inner part is kept to a closed condition. Getter materials 11 are set near the opening part 21 in the vessel 1. The filling quantity of there getter materials 11 can be <=48% of the total wt. of the green compact 10. The sintering furnace 6 has a metal-made outer wall 7, an inner wall 8 joined to the inside of the outer wall 7 and composed of a carbon material and heaters 9.
Patent JP-H0454002-A (JP)
Title: Feed horn for both circularly polarized wave and linearly polarized wave
Inventor: FURUKAWA SHOICHI
IPC: H01P1/10
Filed: 1990-06-21
Abstract: PURPOSE:To use one and same antenna for receiving a circularly polarized wave and a linearly polarized wave by selecting the length of a phase circuit (dielectric board) in its lengthwise direction to be a length capable of converting a circularly polarized wave into a linearly polarized wave and specifying a relative antenna between a dielectric board and a center line of an exciting probe. CONSTITUTION:Both ends of a dielectric plate 10 are fixed to an inner wall of a metal made cylinder 4 through the center of the metal made cylinder 4. Then one side of the dielectric board 10 is placed to almost in the middle of a circular-arc of a gear 5 fitted along an outer circumference of the metal made cylinder 4. In the case of receiving a circularly polarized radio wave, the relative angle between the center line of the dielectric board 10 and a center line 12 passing through a center of a cylinder of a coupling means is selected to be nearly 45 deg.. In the case of receiving a linearly polarized radio wave, the relative angle between the center line 13 of the dielectric board 10 and the center line 12 passing through the center of the cylinder of the coupling means is selected to be nearly 90 deg. or zero. Thus, a radio wave is excited in the coupling means.